Buy Oval Shape 20x15 mm Gems

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Oval Shape 20x15 mm Gems
Some people by gems by color or pricze, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated oval shapes, facet cut and cabochon gems available now in 20 x 15 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Certified Customer Reviews

Overall Rating -> 10

Many beautiful gems on the site. Love that you are actually shipped the gem that is shown in the photos. Also cool that they give a write up of each gem detailing hardness, characteristics, and best uses for mounting. Great site! Looking forward to seeing these gems in person.

Posted By Doug in October, 2019

Source: Bizrate

Overall Rating -> 10

I felt very comfortable with knowledge of merchant and authenticity of product. Pricing seemed fair.

Posted By Dkonitzer in October, 2019

Source: Bizrate

Overall Rating -> 9

A great selection and size choice of the gems I have been looking for. Very happy with the purchase.

Posted By Firefly2590 in October, 2019

Source: Bizrate

Overall Rating -> 10

I found your site easy to use and I found some beautiful and interesting stones.

Posted By Pat in October, 2019

Source: Bizrate

Overall Rating -> 10

Ich bin zufrieden

Posted By Verga in October, 2019

Source: Bizrate

Overall Rating -> 10

Gems came with nice documentation I live alone , but am definitely going to show my gems off , thank you , gemselect Randall horch.

Posted By Randy in October, 2019

Source: Bizrate

Gemstone Information

Popular Gemstones

Seller Trust

Buy Oval Shape 20x15 mm Gems

Oval Multicolor Pietersite

Oval Blue Color-Change Fluorite

Oval Brown Tiger's Eye

Oval Multicolor Ruby-Zoisite

Oval Multicolor Pietersite

Oval Blue Cat's Eye Aquamarine

Oval Blue Color-Change Fluorite

Oval Blue Color-Change Fluorite

Oval Blue Color-Change Fluorite

Oval Brown Smoky Quartz

Oval Pink Strawberry Quartz

Oval Multicolor Jasper

Oval Pink Star Rose Quartz

Oval Multicolor Pietersite

Oval Blue Topaz

Oval Brown Smoky Quartz

Oval Blue Topaz

Oval Blue Topaz

Oval Multicolor Fossil Coral

Oval Gray Hematite

Oval Multicolor Pietersite